Xin Wan1,2,#, Zhigang Xia3,4,#, Xiaoli Yang1,2, Chengfeng Zhou2, Yuanming Zhang1,2, Haoxi Ben1,2, Guangting Han1,2, Wei Jiang1,2,*
Journal of Renewable Materials, Vol.10, No.12, pp. 3391-3404, 2022, DOI:10.32604/jrm.2022.021102
- 14 July 2022
Abstract The toxic dyestuffs from printing and dyeing wastewater have caused serious damages to the ecological environment, thus exploring effective methods to remove them having become a key topic. Here, a series of biochar samples were synthesized form kenaf to adsorb methylene blue (MB), which was acted as the dye representative for
the test of adsorption capacity due to the presence of abundant double bond and aromatic heterocyclic ring. By
tuning the raw materials and pyrolysis temperature, a super adsorption capacity about 164.21 mg·g–1 was
obtained over the biochar that pyrolyzed at 700°C with the kenaf fiber… More >
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